def favf(*fru):
    print('我最喜欢的水果:')
    for i in fru:
        print(i)


def show(a,b, *l):
    print(a)
    print(b)
    print(l)

show(1,2,4,5,6,7,8,56)


def re(a,b,c,d):
    return a+b, c*d,a-c


ss =re(1,2,3,4)
print(ss)
